SkidSolo:
I've always noted that any systems which comes pre-installed with any version of Windows is usually extremely fragmented. (Disk-wise).
And continues becoming more fragmented as you use it.
I would suggest downloading a trial version of either PerfectDisk or Diskeeper on your netbook and allow either of these products to defrag your hard drive.
It may very well increase your system's performance. Not by a lot, mind you, but enough to be noticeable.
Your mileage may vary!